Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21540360 · ArcScan

Block

#21,540,360

2026-09-18 18:26:02 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,360
Timestamp: 41 days ago · 2026-09-18 18:26:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x0583eb31103930215c909ec75ebeb3ca4f32e3c0dd8cb1dc90759a87879054e3
Parent hash: 0xe1128cfc…b9eccc91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,360 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%744,125 / 30,000,000

Base fee

20 gwei

State root

0xdfe69f064a57…c20b48ce0539

Transactions root

0xfc7d2126c03d…56634e454038

Receipts root

0xb8b1b360c98d…fd143c813611

Nonce

0x0000000000000000

Extra data

0x00000004a817c800